add15xy+x²+2 to the sum of 11xy-x²-4and -14xy+5x²???plz solve this question
Answers
Answered by
3
Answer:
12xy+5x²-4
Step-by-step explanation:
we have, (11xy-x²-4)+(-14xy+5x²) =
(-3xy-4+4x²)
now, add 15xy+x²+2 in this eq.
so,
(-3xy-4+4x²)+(15xy+x²+2)
=> 12xy+5x²-4 ....ans.
Answered by
0
Answer:
12 xy + 5x power 2 - 2
Step-by-step explanation:
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